Hi there im growing 3 incredible bulk autos, its my first time giving growing in coco a try, my seedling are 8days old first 5days i only waterd them leaves started to turn yellow by this point and growth was very slow, have been feeding 2ml voodoo juice and 1ml sensi grow per liter for the last 2days leaves are starting to turn slightly more green but no improvement in growth, will my plants recover? Should i have been feeding them from day one?? Thanks for any help